import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../pages/Login.vue'
import Home from '../pages/Home.vue'
import Welcome from '../pages/Welcome.vue'
import Users from '../pages/user/Users.vue'
import Rights from '../pages/power/Rights.vue'
import Roles from '../pages/power/Roles.vue'
import Cate from '../pages/goods/Cate.vue'
import Params from '../pages/goods/Params.vue'
import List from '../pages/goods/List.vue'
import Add from '../pages/goods/Add.vue'
import Order from '../pages/order/Order.vue'
import Report from '../pages/report/Report.vue'
Vue.use(VueRouter)
const router = new VueRouter({
  routes: [
    {
      path: '/',
      redirect: '/login'
    },
    {
      path: '/login',
      component: Login
    },
    {
      path: '/home',
      component: Home,
      redirect: '/welcome',
      children: [
        {
          path: '/welcome',
          component: Welcome
        },
        {
          path: '/users',
          component: Users
        },
        {
          path: '/rights',
          component: Rights
        },
        {
          path: '/roles',
          component: Roles
        },
        {
          path: '/categories',
          component: Cate
        },
        {
          path: '/params',
          component: Params
        },
        {
          path: '/goods',
          component: List,
          // children:[
          //   {
          //     path: '/add',
          //     component: Add,
          //   }
          // ]
        },
        {
          path: '/goods/add',
          component: Add,
        },
        {
          path:'/orders',
          component:Order
        },
        {
          path:'/reports',
          component:Report
        }
      ]
    },

  ]
})

//挂在路由守卫
router.beforeEach((to, from, next) => {
  // to 将要访问的路径
  //from 代表从那个路径跳转而来
  //next 表示放行
  //next('/login')强制跳转

  if (to.path === '/login') return next()
  const tokenStr = window.sessionStorage.getItem('token')
  if (!tokenStr) return next('/login')
  next()
})
export default router
